KMD GameCube Extension Cable offers signal recognition that is faster than light, thanks to the shielded professional cable. This cable has a "breakaway" safety feature that protects your console. You can also chain multiple cables in order to achieve virtually unlimited distances. Compatible with GameCube controllers on your Nintendo Wii. Six-foot extension for more comfortable gaming. Professional shielded cable with "break-away-feature" for safety. Connect multiple cables at once for an unlimited distance. Compatible both with Wii and GameCube Controller ports.